Why is FuelCell Energy stock sliding today?

Current market reports indicate divergent trends for two major companies. FuelCell Energy is experiencing a decline in its stock price today, leading to a sliding valuation. Conversely, Apple is seeing a positive trend as its stock rallies, attracting investor interest. These simultaneous movements reflect the volatile nature of the current trading session, where FuelCell Energy faces downward pressure while Apple maintains strong upward momentum, impacting the overall portfolio performance for shareholders of both entities.